发明名称 Electrolytic process using a porous electrode and its application to the recovery of metals from aqueous solutions.
摘要 <p>1. Electrolysis device for percolating a solution with a view to an electrochemical reaction, characterized in that it comprises : a) n electrodes consisting of beds of electrically conductive particles in contact each with a separate or not separate electric connection, the direction of the solution flow being the same in each bed and each bed having a first same polarity, and b) at least (n+1) counter-electrodes having a second polarity opposite to that of the beds of particles, and associated with adjusting means permitting to impose on each of them a separate potential permanently adjusted in order to maintain constant the bias of the porous electrode at its end which is the closest to the counter-electrode, n being equal to or higher than 1, said electrodes and counter-electrodes being disposed in such a manner that the resulting electric field and the solution flow directions are either colinear or perpendicular.</p>
申请公布号 EP0037325(A1) 申请公布日期 1981.10.07
申请号 EP19810400469 申请日期 1981.03.25
申请人 EASTMAN KODAK COMPANY 发明人 LACOSTE, GERMAIN INSTITUT NATIONAL POLYTECHNIQUE;OLIVE, HENRI INSTITUT NATIONAL POLYTECHNIQUE
分类号 C02F1/461;C02F1/467;C25B9/16;C25C1/20;C25C7/00;(IPC1-7):25C7/00;02F1/46;25B9/00 主分类号 C02F1/461
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